ringLight

Color Field
light
ringLight
RayTK
v0.42

Light that emits from a torus or ring shape.

Parameters

Name Description Regular Handling Read-Only Handling
Intensity

Brightness that is applied to the Color.

 Runtime Baked
Color

Color of the light.

 Runtime Baked
Axis

The axis which the ring faces.

 Semi-Baked Semi-Baked
  • X:
  • Y:
  • Z:
Position

Center position of the ring.

 Runtime Baked
Radius

Radius of the ring.

 Runtime Baked
Attenuated

Whether to limit the light range.

 Runtime Semi-Baked
Attenuation Start

The distance at which the light starts to dim.

 Runtime Semi-Baked
Attenuation End

The distance at which the light is fully dimmed.

 Runtime Semi-Baked
Enable Shadow

Whether the light should produce shadows.

 Runtime Semi-Baked

Inputs

  • Color Field: (optional) Field controls the color of the light based on the position of surface hits where it is being applied. The resulting color is multiplied by the `Color` parameter and `Intensity`.
    • Coordinate Types: vec3
    • Context Types: LightContext
    • Return Types: float vec4